866139-54-0

Basic information

• Product Name: (([D₄]1,4-phenylene)bis(ethyne-2,1-diyl))bis(trimethylsilane)
• Synonyms: (([D₄]1,4-phenylene)bis(ethyne-2,1-diyl))bis(trimethylsilane)
• CAS NO: 866139-54-0
• Molecular Weight: 274.49
• Mol File: 866139-54-0.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (([D₄]1,4-phenylene)bis(ethyne-2,1-diyl))bis(trimethylsilane)(CAS DataBase Reference)
• NIST Chemistry Reference: (([D₄]1,4-phenylene)bis(ethyne-2,1-diyl))bis(trimethylsilane)(866139-54-0)
• EPA Substance Registry System: (([D₄]1,4-phenylene)bis(ethyne-2,1-diyl))bis(trimethylsilane)(866139-54-0)

Safety Data

• Hazardous Substances Data: 866139-54-0(Hazardous Substances Data)

Upstream product

• 4165-56-4 1,4-dibromotetradeuterobenzene 
• 1066-54-2 trimethylsilylacetylene 

Downstream Products

• 66367-70-2 1,4-diethynylbenzene-2,3,5,6-d₄ 

Relevant articles and documents

Ultrafast Molecular Rotors and Their CO2 Tuning in MOFs with Rod-Like Ligands

A metal organic framework (MOF) engineered to contain in its scaffold rod-like struts featuring ultrafast molecular rotors showed extremely rapid 180 ° flip reorientation with rotational rates of 1011 Hz at 150 K. Crystal-pore accessibility of

Ionic rotors. Preparation, structure, and dynamic solid-state 2D NMR study of the 1,4-diethynylbenzenebis(triphenylborate) dianion

The reaction between p-(LiC2)2C6H4 (generated in situ from butyllithium and dialkynylbenzene) and 2 equiv of BPh3 affords high yields of [Li(THF)4]2[p-(Ph3BC2/su